68238247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30559}}^1$

素因数の和:30606

約数の個数: 16

約数和(自身を含む): 88012800

約数和(自身を除く): 19774553

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 30559, 213913, 336149, 886211, 2353043, 6203477, 9748321, 68238247]

約数ペア:

[(1, 68238247), (7, 9748321), (11, 6203477), (29, 2353043), (77, 886211), (203, 336149), (319, 213913), (2233, 30559)]